Radeon HD 7650M and GeForce RTX 4070 Mobile - video card comparison

Radeon HD 7650M

GeForce RTX 4070 Mobile

Architecture

Terascale 2 (2009−2015)

Ada Lovelace

GPU code name

Thames-LP/Pro

GN21-X6

Market segment

Laptop

Release date

January 2012

January 2023

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Boost clock speed

550 MHz

2175 MHz

Core clock speed

450 MHz

1605 MHz

Floating-point performance

432.0 gflops

Manufacturing process technology

40 nm

5 nm

Number of transistors

716 million

Pipelines / CUDA cores

480

4608

Power consumption (TDP)

20 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

10.80

244.1

Memory type

DDR3

GDDR6

Maximum RAM amount

1 GB

8 GB

Memory bus width

128 Bit

Memory clock speed

1800 MHz

16000 MHz

Memory bandwidth

25.6 GB/s

256.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

11.2 (11_0)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

1.2

3.0

OpenGL

4.4

4.6

Shader Model

5.0

6.7

Vulkan

N/A

1.3